How many are running 6266 and how fast @ what psi

[bttwracing86T]

How fast can these go on no more than 30 psi

 

[Mr.Spool]

a loaded question,to me a 10 sec turbo depending on weight and traction and driver,if your sig is current what does yours run?

 

[bttwracing86T]

11.3 spinning first 60' @ 116 27psi

 

[turboclam]

10 sec turbo with a good tranny and converter.

 

[turbo nasty]

Get the 60' to 1.6 or better and you'll be in the tens

 

[bttwracing86T]

Ran 1.69

 

[Mr.Spool]

1/8 et and mph?and do you know the weight of the car?

 

[Mr.Spool]

what are you shifting the car at?

 

[Sweet6]

definitely 10 second turbo. I ran 10.80 on a 6262 at 30PSI on a stock motor. 3750lbs raceweight

 

[bttwracing86T]

No weight know but no heat or air I weight 280 so somewhere near 3600 I'd say

 

[SCOOBY DOO]

Time in my sig is with a 6262 with Erics 5.7 110 race chip.

 

[3.8L V-8 eater]

10.72 with an older version of the 6266 a 6265......127mph on 27lb....

 

[jasjamz]

I can see mid tens with heads an cam easily. That thing can go in the 9's. I can see a 6262 going low faster than 10.50.

 

[bison]

How fast can these go on no more than 30 psi

9's. The manifold pressure required to get it done is more of a function of the engine build.


BPE2013@hotmail.com

 

[bison]

I can see mid tens with heads an cam easily. That thing can go in the 9's. I can see a 6262 going low faster than 10.50.

Id bet the 6262 could go 9's with good fuel and a good engine build.


BPE2013@hotmail.com

 

[SCOOBY DOO]

Id bet the 6262 could go 9's with good fuel and a good engine build.


BPE2013@hotmail.com

Brian, with the correct engine build...how much boost...and how hard a launch to crack the 9's with the 6262?

 

[bison]

Brian, with the correct engine build...how much boost...and how hard a launch to crack the 9's with the 6262?

With a 10:1 engine and good fuel and good heads in the mid 20's. Though boost doesn't really matter. Get the compressor to work where it's happy and control the exhaust pressure. A good wastegate strategy Is needed. High 9 sec passes should have 60' time in the high 1.30's. Gear, converter, lots of practice.


BPE2013@hotmail.com

 

[Mr.Spool]

weight reduction will be a key factor.

 

[bison]

weight reduction will be a key factor.

3500-3600lbs. If lighter even faster than


BPE2013@hotmail.com

 

[jasjamz]

Are we talking With or without driver?